[vtkusers] Trouble creating isosurface from unstructuredGrid of Tetras - Fixed!!!

[Bill Lorensen]

Or you could replace:
isoMapper.SetInputData( contour.GetOutput() )
with
isoMapper.SetInputConnection(contour.GetOutputPort())


On Fri, Aug 25, 2017 at 4:13 AM, scotsman60 <doug at beachmailing.com> wrote:
> So,
>
> The problem is that we need to call the Update method on the
> vtkContourFiler() before passing it to the vtkPolyDataMapper.......
>
> # Generate an isosurface
> contour = vtk.vtkContourFilter()
> #contour = vtk.vtkMarchingCubes()
> contour.SetInputData( tetMesh )
> contour.ComputeNormalsOn()
> contour.SetValue( 0, 0.00 )
> *contour.Update()*
>
> Everything seems to be OK now.......
>
>
>
> --
> View this message in context: http://vtk.1045678.n5.nabble.com/Trouble-creating-isosurface-from-unstructuredGrid-of-Tetras-tp5744578p5744579.html
> Sent from the VTK - Users mailing list archive at Nabble.com.
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